package com.zj.sms;

import java.io.File;
import java.io.IOException;

public class Ts {
	public static void main(String[] args) {
		String nm = "config/a.txt";
		File file = new File(nm);
		if(!file.exists()){
			try {
				file.createNewFile();
			} catch (IOException e) {
				e.printStackTrace();
			}
		}
	}
}
